TotoroEngine

TotoroEngine is a toy 3D game engine using DirectX 12.

Prerequisites

1. Only support Windows(Only test on Windows 10).
2. If you have not install "Graphics Tools", please install it to enable DirectX debug layers, see https://stackoverflow.com/questions/60157794/dx12-d3d12getdebuginterface-app-requested-interface-depends-on-sdk-component Or you can set the "InstalledDebugLayers" macro in D3D12RHI.cpp to false.

Build and Run

1. Download FBX SDK VS2019: https://www.autodesk.com/developer-network/platform-technologies/fbx-sdk-2020-2
2. Install FBX SDK, then copy "include" and "lib" folders to TotoroEngine\Engine\ThirdParty\FBX_SDK\
3. Open TotoroEngine.sln with Visual Studio 2019.
4. Choose a sample project (such as "Sample-PBR"), set it as startup project, build project.
5. Copy the libfbxsdk.dll (from TotoroEngine\Engine\ThirdParty\FBX_SDK\lib\vs2019\x64\debug) to the debug folder of sample project (such as TotoroEngine\Samples\Sample-PBR\Binaries\x64\Debug).
6. Run.

Features

Basis

• D3D12 Memory Allocation
• D3D12 Descriptor Management
• D3D12 Resource Binding

Rendering

• PBR (Physically Based Rendering)

  

• TBDR (Tile-Based Deferred Rendering)

• Light

  • DirectionalLight

  • PointLight

  • SpotLight

  • AreaLight(LTC)

• PCSS (Percentage-Closer Soft Shadows)

• VSM (Variance Shadow Mapping)

• SDF

• SDF soft shadow

• SSAO (Screen Space Ambient Occlusion)

  

• SSR (Screen Space Reflection)

• TAA (Temporal Anti-Aliasing)

  

• PostProcess

  • ToneMapping

Document

https://www.zhihu.com/column/c_1434895110592552960 (Chinese)